1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_IBUNDLE_DATA_STORAGE_H 17 #define FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_IBUNDLE_DATA_STORAGE_H 18 19 #include <map> 20 21 #include "inner_bundle_info.h" 22 23 namespace OHOS { 24 namespace AppExecFwk { 25 26 class IBundleDataStorage { 27 public: 28 IBundleDataStorage() = default; 29 virtual ~IBundleDataStorage() = default; 30 /** 31 * @brief Load all installed bundles data from KvStore to innerBundleInfos. 32 * @param infos Indicates the map to save all installed bundles. 33 * @return Returns true if this function is successfully called; returns false otherwise. 34 */ 35 virtual bool LoadAllData(std::map<std::string, std::map<std::string, InnerBundleInfo>> &infos) = 0; 36 /** 37 * @brief Save the bundle data corresponding to the device Id of the bundle name to KvStore. 38 * @param deviceId Indicates this device Id corresponding to the bundle name. 39 * @param innerBundleInfo Indicates the InnerBundleInfo object to be save. 40 * @return Returns true if this function is successfully called; returns false otherwise. 41 */ 42 virtual bool SaveStorageBundleInfo(const std::string &deviceId, const InnerBundleInfo &innerBundleInfo) = 0; 43 /** 44 * @brief Delete the bundle data corresponding to the device Id of the bundle name to KvStore. 45 * @param deviceId Indicates this device Id corresponding to the bundle name. 46 * @param innerBundleInfo Indicates the InnerBundleInfo object to be Delete. 47 * @return Returns true if this function is successfully called; returns false otherwise. 48 */ 49 virtual bool DeleteStorageBundleInfo(const std::string &deviceId, const InnerBundleInfo &innerBundleInfo) = 0; 50 51 virtual bool ResetKvStore() = 0; 52 }; 53 54 } // namespace AppExecFwk 55 } // namespace OHOS 56 #endif // FOUNDATION_APPEXECFWK_SERVICES_BUNDLEMGR_INCLUDE_IBUNDLE_DATA_STORAGE_H 57